Panasonic e-bike battery
1.Newly and attractive design
Smart e-bike batteries can display & monitor the batteries status via via blue-tooth through APP.
2.Long service time
OSN batteries are designed for lots of trips, miles and years of service. The intelligent, electronic battery management system (BMS) protects lithium-ion batteries from excessive temperatures, over-current, over-discharge, over-charge, short-circuit.The BMS checks every cell, extending the life of the rechargeable battery. This makes the time from initial use to the need to replace a OSN battery very long.
3.Warmly and timely communication
Package and shipping
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